EP 4389048 A1 20240626 - TOOL NAVIGATION IN MIXED REALITY COMPUTER-ASSISTED SURGERY
Title (en)
TOOL NAVIGATION IN MIXED REALITY COMPUTER-ASSISTED SURGERY
Title (de)
WERKZEUGNAVIGATION IN DER COMPUTERGESTÜTZTEN CHIRURGIE DER GEMISCHTEN REALITÄT
Title (fr)
NAVIGATION D'OUTIL DANS UNE CHIRURGIE ASSISTÉE PAR ORDINATEUR À RÉALITÉ MIXTE
Publication
Application
Priority
US 202263476203 P 20221220
Abstract (en)
A system for tracking a surgical tool relative to a bone in computer-assisted surgery, comprising: a processing unit; and a non-transitory computer-readable memory communicatively coupled to the processing unit and comprising computer-readable program instructions executable by the processing unit for: tracking the surgical tool relative to the bone; merging virtual models of the surgical tool and the bone to the surgical tool and the bone in the tracking; calculating a location of a working end of the surgical tool relative to the bone using the tracking, in a concealed condition of the working end of the surgical tool relative to the bone; and outputting the location of the working end of the surgical tool relative to the bone.
IPC 8 full level
A61B 34/20 (2016.01); A61B 34/10 (2016.01); A61B 90/00 (2016.01)
CPC (source: EP US)
A61B 34/20 (2016.02 - EP US); A61B 90/36 (2016.02 - US); A61B 17/142 (2016.11 - EP); A61B 17/157 (2013.01 - EP); A61B 17/1622 (2013.01 - EP); A61B 34/25 (2013.01 - EP); A61B 34/30 (2016.02 - EP); A61B 90/11 (2016.02 - EP); A61B 2017/568 (2013.01 - EP); A61B 2034/102 (2016.02 - EP); A61B 2034/105 (2016.02 - EP); A61B 2034/2048 (2016.02 - EP); A61B 2034/2055 (2016.02 - EP); A61B 2034/2065 (2016.02 - US); A61B 2090/365 (2016.02 - EP US); A61B 2090/371 (2016.02 - EP); A61B 2090/372 (2016.02 - EP); A61B 2090/3983 (2016.02 - EP); A61B 2090/502 (2016.02 - EP)
Citation (applicant)
- US 10687568 B2 20200623 - PAVALARAJAN GANESH B [US], et al
- US 2019053813 A1 20190221 - LEVEILLE CATHERINE [CA], et al
- US 61072806 P
Citation (search report)
- [XY] US 2022398744 A1 20221215 - COUTURE PIERRE [CA], et al
- [X] US 2019380792 A1 20191219 - POLTARETSKYI SERGII [FR], et al
- [Y] WO 2020186194 A1 20200917 - SMITH & NEPHEW INC [US], et al
- [A] EP 3445048 A1 20190220 - HOLO SURGICAL INC [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4389048 A1 20240626; CA 3223448 A1 20240620; JP 2024088619 A 20240702; US 2024197409 A1 20240620
DOCDB simple family (application)
EP 23218419 A 20231220; CA 3223448 A 20231215; JP 2023213512 A 20231219; US 202318541167 A 20231215